Senior AWS Full Stack Software Engineer

Senior AWS Full Stack Software Engineer

Position Description
CGI is seeking a Senior AWS Full Stack Software Engineer to develop, modernize, and support enterprise applications within a large scale, AWS focused financial services environment.

This is a hands-on engineering role working across backend services, web applications, cloud infrastructure, databases, automated testing, CI/CD, and production support. The engineer will work primarily with Java, Python, Spring Boot, Angular, TypeScript, and AWS, developing APIs, microservices, batch applications, integrations, and user facing application components.

We partner with 15 of the top 20 banks globally, and our top 10 banking clients have worked with us for an average of 26 years!. This role is located at a client site in either Knoxville, TN, Columbia SC or Lafayette, LA or Birmingham, AL. A hybrid working model is acceptable. 

Your future duties and responsibilities
CGI is seeking a Senior AWS Full Stack Software Engineer to develop, modernize, and support enterprise applications within a large scale, AWS focused financial services environment.
This is a hands-on engineering role working across backend services, web applications, cloud infrastructure, databases, automated testing, CI/CD, and production support. The engineer will work primarily with Java, Python, Spring Boot, Angular, TypeScript, and AWS, developing APIs, microservices, batch applications, integrations, and user facing application components.

Key responsibilities include:

. Develop, enhance, and support enterprise applications using Java, Python, Spring Boot, Angular, and TypeScript.
. Build and maintain AWS based applications using services such as ECS, Lambda, RDS, Aurora PostgreSQL, SQS, and SNS.
. Develop REST APIs, microservices, batch processes, enterprise integrations, and frontend components.
. Work with Oracle and PostgreSQL databases, including query optimization, troubleshooting, and data integration.
. Maintain and troubleshoot applications running on JBoss/WildFly and container-based platforms.
. Build and maintain CI/CD pipelines supporting automated builds, testing, security scanning, deployments, and releases.
. Use Docker, Kubernetes/ECS, Terraform, CloudFormation, and related DevOps tooling to support application delivery and environment automation.
. Identify and remediate application vulnerabilities, outdated dependencies, code quality issues, and technical debt.
. Develop automated unit, integration, API, and UI tests using tools such as JUnit, Mockito, Karate, Selenium, and Playwright.
. Troubleshoot production issues across applications, APIs, AWS services, databases, messaging, and CI/CD pipelines.
. Apply specification driven development practices to translate business and technical requirements into implementation and testing plans.
. Use AI assisted development tools responsibly for coding, testing, documentation, troubleshooting, and engineering productivity while validating outputs for security and accuracy.
. Collaborate with product, QA, security, DevOps, infrastructure, and other engineering teams in an Agile delivery environment.

Required qualifications to be successful in this role
. 5+ years of hands-on Java development experience, preferably with Spring Boot, Spring MVC, and/or Spring Batch.
. 5+ years of AWS experience with services such as ECS, Lambda, RDS, Aurora PostgreSQL, SQS, and SNS.
. Full stack development experience with Angular and TypeScript.
. Experience developing REST APIs, microservices, batch applications, and enterprise integrations.
. Working proficiency with Python for application development, automation, or supporting services.
. Strong relational database experience with PostgreSQL/Aurora PostgreSQL and Oracle/Oracle RDS, including SQL troubleshooting and performance optimization.
. Experience building and supporting CI/CD pipelines using Jenkins, GitLab CI/CD, GitHub Actions, Maven, Gradle, or comparable tooling.
. Hands on experience with Docker and containerized deployments, including AWS ECS and/or Kubernetes.
. Experience with Infrastructure as Code, preferably Terraform and/or AWS CloudFormation.
. Experience deploying, configuring, and troubleshooting applications on JBoss/WildFly or similar enterprise application servers.
. Understanding of secure coding, vulnerability remediation, dependency management, and security scanning within CI/CD pipelines.
. Automated testing experience using JUnit, Mockito, Karate, Selenium, Playwright, or comparable frameworks.
. Experience troubleshooting distributed applications across cloud services, APIs, databases, messaging platforms, and application infrastructure.
. Familiarity with specification driven development and translating requirements into technical specifications, test scenarios, and implementation plans.
. Practical experience using AI assisted software development tools, with an understanding of enterprise security, privacy, and code validation requirements.
. Strong communication and problem-solving skills with the ability to work across engineering, QA, security, DevOps, infrastructure, and business teams.

Education:
Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical field

Other Information:   
CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $89,600.00 $156,700.00.

CGI's benefits are offered to eligible professionals on their first day of employment to include:    . Competitive compensation  . Comprehensive insurance options  . Matching contributions through the 401(k) plan and the share purchase plan  . Paid time off for vacation, holidays, and sick time  . Paid parental leave  .Learning opportunities and tuition assistance  . Wellness and Well being programs

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at View email address on clients.njoyn.com . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.